[gmx-users] 2d-RDF for lipid systems

[Dmitry Lupyan]

Dear Gromacs Users,

I'm calculating the 2d-RDF of lipids in the bilayer.  I use g_rdf with
the -xy option to calculate the 2d-RDF and I pick the lipids in either
one of the bilayer's leaflets.  I also would like to calculate the
coordination number (with -cn option) but i'm not sure if the
normalization is done correctly.  Does anybody know if the integral is
calculated correctly when you use the -xy function?

-DL